.~-^=¤¤£##                                          ##£¤¤=^-~.
.~-^=¤¤###                                          ###¤¤=^-~.
..~~-^=¤¤£                                          £¤¤=^-~~..
.~-^=¤¤£##                                          ##£¤¤=^-~.
.~-^=¤¤£##                                          ##£¤¤=^-~.
.~-^==¤¤¤#                   RAILS                  #¤¤¤==^-~.
.~-^=¤£###                                          ###£¤=^-~.
.~-^=¤¤£##                                          ##£¤¤=^-~.
.~-^¤¤£### ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤ ###£¤¤^-~.
.....~~^¤£                                          £¤^~~.....
.~-^=¤¤£## ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤ ##£¤¤=^-~.
.~-^=¤¤£##                                          ##£¤¤=^-~.
..~-^^^^¤¤                                          ¤¤^^^^-~..
.~-^=¤¤£## TRAINS  ARE  SO  CONSTRUCTED  THAT  THEY ##£¤¤=^-~.
.~-^=¤¤£## HAVE TO FOLLOW A SET PATH. THIS PATH  IS ##£¤¤=^-~.
.~-^=¤¤£## CALLED A "RAILWAY", WHICH  IS  COMPRISED ##£¤¤=^-~.
.~-^=¤¤### OF TWO METAL  RAILS, HENCE ITS NICKNAME. ###¤¤=^-~.
.~~~^^¤¤¤£                                          £¤¤¤^^~~~.
.~-^=¤¤£## BECAUSE THE  LOW  FRICTION  BETWEEN  THE ##£¤¤=^-~.
.~----=¤£# WHEELS OF THE TRAIN AND THE RAIL  METAL, #£¤=----~.
.~-^=¤¤¤£# THERE ARE  LIMITS FOR HOW ACUTE  A CURVE #£¤¤¤=^-~.
...~~--=¤# CAN BE, AND  EVEN  MORE  SO FOR HOW MUCH #¤=--~~...
.~-^=¤¤£## THE   GROUND  UNDER  THE  RAILS  CAN  BE ##£¤¤=^-~.
.~-^=¤¤££# SLOPED. THUS  A RAILWAY IS OFTEN NOT LED #££¤¤=^-~.
.~^=¤¤£### ON TOP OF HILLS, RATHER THROUGH  THEM IN ###£¤¤=^~.
.~-^=¤¤£## TUNNELS   (IF  THEY   ARE   LARGE),   OR ##£¤¤=^-~.
.....~-=¤£            ARTIFICIAL CHASMS.            £¤=-~.....
.~-^=¤¤£##                                          ##£¤¤=^-~.
.~-=¤¤£### THERE  WILL BE TREES ON  THE SIDE OF THE ###£¤¤=-~.
.~-^=¤£### RAILS, BUT NOT  TOO  CLOSE, OR THEY WILL ###£¤=^-~.
.~-^=¤¤£## BE  CUT  DOWN  BY THE  RAILWAY JANITORS. ##£¤¤=^-~.
.~-^=¤¤¤£# THERE  WILL BE  PLAINS,  AND  BODIES  OF #£¤¤¤=^-~.
.~-^=¤¤£##                  WATER.                  ##£¤¤=^-~.
.~-^=¤£###                                          ###£¤=^-~.
.~-^=¤¤££# TRAINS GO  BY  DAY AND  BY NIGHT.  ALONG #££¤¤=^-~.
.~-^=¤¤¤££       THE WAY, THERE IS INFORMATION      ££¤¤¤=^-~.
.~-^=¤¤££# SCATTERED,  OFTEN  PUT ON TOP  OF POLES, #££¤¤=^-~.
.~-^=¤¤£## TO BE INTERPRETED  BY THE TRAIN DRIVERS. ##£¤¤=^-~.
...~^=¤¤¤£ DIFFERENT  PARTS  OF  THE  RAILWAY  HAVE £¤¤¤=^~...
...--^^=¤£         DIFFERENT SPEED LIMITS.          £¤=^^--...
.~-^====¤¤                                          ¤¤====^-~.
......-^¤¤ SOMETIMES,  TRAINS HAVE TO STOP AND WAIT ¤¤^-......
.....---=¤ FOR SOMETHING TO HAPPEN, FAR AWAY.  THIS ¤=---.....
.....-^^¤£ IS  SIGNALED  BY  RED OR  GREEN  LIGHTS. £¤^^-.....
.~-^=¤¤£##                                          ##£¤¤=^-~.
.~-^¤¤£###                 ¤¤¤¤¤¤¤¤                 ###£¤¤^-~.
..~--====¤                                          ¤====--~..
....~-=¤£# MANY PEOPLE  FOLLOW THE  RAILS BY  FOOT. #£¤=-~....
....~~^=¤£ OFTEN  THIS  PROVES TO  BE  THE  SHORTER £¤=^~~....
..~~~~^¤£# PATH  BETWEEN  TWO POINTS. HOWEVER  THIS #£¤^~~~~..
...~-^=¤£# IS  FROWNED  UPON,   AND  VERY  IMPOLITE #£¤=^-~...
.~-^=¤¤£##         TOWARD THE TRAIN DRIVERS!        ##£¤¤=^-~.
.~-^=¤¤¤££                                          ££¤¤¤=^-~.
.~-^=¤¤£##                                          ##£¤¤=^-~.
.~-^=====¤                                          ¤=====^-~.
....~--^¤¤                                          ¤¤^--~....
.~-^=¤¤£##                                          ##£¤¤=^-~.
.~-^=¤¤£##                                          ##£¤¤=^-~.